staging/ansuel/toolchain/gcc, branch master

toolchain: add support for GCC 12

2022-06-01T12:59:49Z

GCC 12.1 is out. Add support for it. Deleted (upstreamed): 011-v12-configure-define-TARGET_LIBC_GNUSTACK-on-musl.patch 931-libffi-fix-MIPS-softfloat-build-issue.patch Deleted (unneeded?) 970-macos_arm64-building-fix.patch Other patches manually rebased due to C++ conversion and consequent file name changing (.c to .cc). Signed-off-by: Rui Salvaterra

toolchain: bump GCC 11 to 11.3.0

2022-06-01T11:46:31Z

Remove an upstreamed patch and rebase all remaining patches. Signed-off-by: Rui Salvaterra

toolchain/gcc: use ELFv2 ABI on ppc64 with musl

2021-12-21T19:35:29Z

At configuration time, gcc assumes that ppc64be targets use the ELFv1 ABI, and ppc64le targets use the ELFv2 ABI. However, musl libc does not support the ELFv1 ABI on ppc64 at all, regardless of the endianness. Therefore, when building for a ppc64 arch and with musl libc, instruct gcc to use the ELFv2 ABI. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93157 for more info. Signed-off-by: Stijn Tintel Reviewed-by: Rui Salvaterra

toolchain/gcc: refresh gcc-11.2.0 patch

2021-12-17T14:10:22Z

Run make toolchain/gcc/minimal/refresh (with glibc, with musl toolchain/gcc/{initial,final}/refresh don't work) Fixes: ab241e0937c9 ("toolchain/gcc: fix build on MacOS arm64") Signed-off-by: Ilya Lipnitskiy

toolchain/gcc: replace revert with upstream fix

2021-12-17T14:10:22Z

This will make upgrade to v11.3.0 easier and follows upstream more closely. Signed-off-by: Ilya Lipnitskiy

toolchain/gcc: remove upstreamed patch, add backport

2021-12-17T14:10:22Z

This patch has been upstream since GCC 10. Dragan Mladjenovic (2): Emit .note.GNU-stack for soft-float linux targets. Emit .note.GNU-stack for hard-float linux targets. Link: https://gcc.gnu.org/g:a3c1e1f2ff88 Link: https://gcc.gnu.org/g:54b3d52c3cca Add backport patch to define TARGET_LIBC_GNUSTACK on musl to add .note.GNU-stack on hard-float MIPS targets. Link: https://gcc.gnu.org/g:25abbb924968 The net effect should be the exact same functionality while following upstream code instead of a custom outdated patch. Signed-off-by: Ilya Lipnitskiy

toolchain/gcc: fix build on MacOS arm64

2021-12-02T13:43:41Z

Added patch for GCC to fix compilation issues on MacOS arm64 The original commit message from Przemysław Buczkowski: GCC: Patch for Apple Silicon compatibility This patch fixes a linker error occuring when compiling the cross-compiler on macOS and ARM64 architecture. Adapted from: https://github.com/richfelker/musl-cross-make/issues/116#issuecomment-823612404 Signed-off-by: Sergey V. Lobanov

toolchain/gcc: revert a faulty upstream commit that caused miscompiled code

2021-11-16T09:48:45Z

This broke at least the OKLI loader, but possibly other things as well Signed-off-by: Felix Fietkau

toolchain/gcc: switch to version 11 by default

2021-09-22T08:07:36Z

gcc10 seem to increase build size and gcc11 seem to fix that. Compile tests: * all Runtime tests: * ath79 * mpx85xx/p2020 * mvebu * x86/64 Special thanks to Rosen for fixing layerscape & bcm63xx Signed-off-by: Paul Spooren Reviewed-by: Rui Salvaterra Acked-by: Rui Salvaterra Acked-by: Stijn Tintel Acked-by: Aleksander Jan Bajkowski Tested-by: Pawel Dembicki Tested-by: Aleksander Jan Bajkowski

toolchain/gcc: cleanup gcc9 config option

2021-09-22T01:10:25Z

This line should have been removed in 244847da "build: remove GCC9 support" but stayed in tree after an incomplete rebase. Fix it. Signed-off-by: Paul Spooren